Dealer Reviews

Service Reviews

Cars for Sale

Write a Review

Dealer Log In

Write a Review

John Backman

Overview Reviews (222) Inventory (217)

Contact Me

View All Employees

< View All Employees

John Backman

Refer Me

John Backman

Sales Consultant

Marty's GMC

5 Kingston Collection Way
Kingston, MA 02364

My name is John Backman; I came to Marty's in April of 2015 because it was a family owned business with a great reputation and I have enjoyed my time here ever since. I have two daughters that love dad's Sierra!

Contact Me

5.0

222 Reviews

Overview Reviews (222) Inventory (217)

Dealership Experience

10 yrs, 2 mos

Industry Experience

18 yrs, 9 mos

Specialties & Trainings

Mark of Excellence Award Winner

5.0

222 Reviews

Write a Review

This rating includes all reviews, with more weight given to recent reviews.

Contact John Backman

Name

Email or Mobile Phone

Text

Phone

Message

By clicking Send Message, you agree to receive automated texts to connect you to this dealership employee, to market and provide information, and to better serve you. Purchase is not required and you agree to our Terms of Use and Privacy Policy. Standard message and data rates may apply.

222 Reviews of John Backman

May 04, 2025

Dealership Rating

Employee Rating

Always a great experience working with John and the rest of the sales team at Marty’s GMC. Have been buying vehicles from them for over twenty years. of the sales team at Marty’s GMC. Have been buying vehicles from them for over twenty years. More

by georgeegan

Verified Customer

Sales Price Transparency

Trade-in Experience

Purchase Time

Finance Experience

Recommend Dealer

Yes

Other Employees Tagged: Kevin Ihlefeld

Report | Print

May 01, 2025

Dealership Rating

Employee Rating

Quick, easy, straight to point. Helpful. Made this purchase easy and quick, no games. Informative on new truck Helpful. Made this purchase easy and quick, no games. Informative on new truck More

by SCAMERON4

Recommend Dealer

Yes

Other Employees Tagged: John Backman

Report | Print

April 11, 2025

Dealership Rating

Employee Rating

Took 3 hours for oil change and sticker. Seems like to long time bad service Seems like to long time bad service More

by Sierra

Verified Customer

Service Price Transparency

Workmanship

Service Time

Service Communication

Recommend Dealer

Yes

Report | Print

Apr 19, 2025 -

Marty's GMC responded

Hi, Thank you for your feedback. We’re truly sorry to hear that your recent visit took longer than expected. An oil change and inspection should be a much quicker process, and we understand how frustrating delays can be. We’re currently reviewing what may have caused the wait during your visit, and we’re working to ensure better efficiency moving forward. Your time is important to us, and we’d love the opportunity to make it right. Please feel free to reach out to us so we can personally follow up. Thank you again for bringing this to our attention. Best regards.

April 07, 2025

Dealership Rating

Employee Rating

One of the best experiences I’ve had at a dealership. Friendly, transparent, efficient. Would definitely recommend. Friendly, transparent, efficient. Would definitely recommend. More

by CYRFAMILY36

Verified Customer

Sales Price Transparency

Purchase Time

Finance Experience

Recommend Dealer

Yes

Other Employees Tagged: Kevin Ihlefeld, Zachary Taylor

Report | Print

March 27, 2025

Dealership Rating

Employee Rating

Been buying from Marty’s since 1977 when Marty himself sold me my first and I have been buying ever since sold me my first and I have been buying ever since More

by GRENNELL

Verified Customer

Sales Price Transparency

Trade-in Experience

Purchase Time

Finance Experience

Recommend Dealer

Yes

Report | Print

March 26, 2025

Dealership Rating

Employee Rating

Extremely professional and personal. Very enjoyable experience from the service writer to the service manager and up to Kevin. Very enjoyable experience from the service writer to the service manager and up to Kevin. More

by joesalamisisuzu

Verified Customer

Sales Price Transparency

Purchase Time

Finance Experience

Recommend Dealer

Yes

Other Employees Tagged: Kevin Ihlefeld

Report | Print

March 22, 2025

Dealership Rating

Employee Rating

Dennis Grabowski was amazing to work with. I will buy another vehicle with him when the time comes. He’s one of a kind. Thank you Dennis for a wonderful car buying experience. I will buy another vehicle with him when the time comes. He’s one of a kind. Thank you Dennis for a wonderful car buying experience. More

by JIERARDI

Verified Customer

Trade-in Experience

Purchase Time

Recommend Dealer

Yes

Other Employees Tagged: Dennis Grabowski

Report | Print

February 23, 2025

Dealership Rating

Employee Rating

Fast, simple, easy, great service, great price. Had huge selection including exactly what I was looking for. Had huge selection including exactly what I was looking for. More

by PONGRATZINC

Verified Customer

Sales Price Transparency

Trade-in Experience

Purchase Time

Finance Experience

Recommend Dealer

Yes

Report | Print

February 06, 2025

Dealership Rating

Employee Rating

Great experience buying from Martys GMC once again. John Backman is extremely helpful and my go to guy!! John Backman is extremely helpful and my go to guy!! More

by jgdemoura

Verified Customer

Sales Price Transparency

Trade-in Experience

Purchase Time

Finance Experience

Recommend Dealer

Yes

Other Employees Tagged: Zachary Taylor

Report | Print

February 02, 2025

Dealership Rating

Employee Rating

Easy and to the point. Excellent staff. Great inventory and clean showroom and service department. Excellent staff. Great inventory and clean showroom and service department. More

by wwsmbba1809

Sales Price Transparency

Trade-in Experience

Purchase Time

Finance Experience

Recommend Dealer

Yes

Report | Print

Dealership Inventory (217 Vehicles)

2021 Honda Passport | used

$28,450

2021 Honda Passport

used

Gray exterior

Automatic

All-wheel Drive

$28,450

View Vehicle Details

View Details

2025 GMC Canyon | new

$46,395

2025 GMC Canyon

new

Onyx Black exterior

Automatic

Four-wheel Drive

$46,395

View Vehicle Details

View Details

2022 Jeep Grand Cherokee L | used

$29,950

2022 Jeep Grand Cherokee L

used

Velvet Red Pearlcoat exterior

Automatic

Four-wheel Drive

$29,950

View Vehicle Details

View Details

2024 GMC Sierra EV | new

$91,995

2024 GMC Sierra EV

new

Gray exterior

Automatic

All-wheel Drive

$91,995

View Vehicle Details

View Details

2024 GMC Yukon XL | used

$74,950

2024 GMC Yukon XL

used

Beige Pearl Metallic exterior

Automatic

Four-wheel Drive

$74,950

View Vehicle Details

View Details

2025 GMC HUMMER EV Pickup | new

$112,580

2025 GMC HUMMER EV Pickup

new

Black exterior

Automatic

Four-wheel Drive

$112,580

View Vehicle Details

View Details

View All Inventory

Get a $100.00 check when your friends make a purchase here.

By referring an employee you worked with, you agree to share your email address with this dealership so they can contact you should you qualify for their referral bonus. Qualifications for referral bonuses vary by dealer.